diff --git a/backend/app/services/bitget_trading_api_sdk.py b/backend/app/services/bitget_trading_api_sdk.py
index d42b4df..1207085 100644
--- a/backend/app/services/bitget_trading_api_sdk.py
+++ b/backend/app/services/bitget_trading_api_sdk.py
@@ -62,7 +62,8 @@ class BitgetTradingAPI:
     # ==================== 订单操作 ====================
 
     def place_order(self, symbol: str, side: str, order_type: str,
-                   size: float, price: float = None, client_order_id: str = None) -> Optional[Dict]:
+                   size: float, price: float = None, client_order_id: str = None,
+                   stop_loss: float = None, take_profit: float = None) -> Optional[Dict]:
         """
         下单
 
@@ -73,6 +74,8 @@ class BitgetTradingAPI:
             size: 数量（张数）
             price: 价格（限价单必需）
             client_order_id: 自定义订单ID
+            stop_loss: 止损价格（可选）
+            take_profit: 止盈价格（可选）
 
         Returns:
             订单信息
@@ -82,31 +85,34 @@ class BitgetTradingAPI:
             ccxt_symbol = self._standardize_symbol(symbol)
 
             # 构建订单参数
-            params = {}
+            # 单向持仓模式 + 联合保证金模式
+            params = {
+                'tdMode': 'cross',      # 联合保证金模式（全仓）
+                'marginCoin': 'USDT',    # 保证金币种
+            }
+
             if client_order_id:
                 params['clientOrderId'] = client_order_id
 
-            # 下单
-            if order_type == 'market':
-                order = self.exchange.create_market_order(
-                    symbol=ccxt_symbol,
-                    side=side,
-                    amount=size,
-                    params=params
-                )
-            else:  # limit
-                if not price:
-                    logger.error("限价单必须指定价格")
-                    return None
-                order = self.exchange.create_limit_order(
-                    symbol=ccxt_symbol,
-                    side=side,
-                    amount=size,
-                    price=price,
-                    params=params
-                )
+            # 添加止损止盈参数
+            if stop_loss:
+                params['stopLoss'] = str(stop_loss)
+            if take_profit:
+                params['takeProfit'] = str(take_profit)
+
+            # 下单 - 直接使用通用 create_order 方法
+            order = self.exchange.create_order(
+                symbol=ccxt_symbol,
+                type=order_type,
+                side=side,
+                amount=size,
+                price=price,
+                params=params
+            )
 
             logger.info(f"✅ 下单成功: {symbol} {side} {size}张 @ {price or '市价'}")
+            if stop_loss or take_profit:
+                logger.info(f"   止损: {stop_loss}, 止盈: {take_profit}")
             logger.debug(f"订单详情: {order}")
             return order
 
@@ -174,14 +180,17 @@ class BitgetTradingAPI:
             logger.error(f"❌ 撤销所有挂单异常: {e}")
             return False
 
-    def close_position(self, symbol: str, side: str, size: float = None,
+    def close_position(self, symbol: str, side: str = None, size: float = None,
                       price: float = None) -> Optional[Dict]:
         """
-        平仓
+        平仓（双向持仓模式）
 
         Args:
             symbol: 交易对
-            side: 平仓方向 (buy=平空仓/sell=平多仓)
+            side: 平仓方向（可选，不传则自动判断）
+                 - None: 自动判断（查询持仓后决定）
+                 - 'buy': 平空仓
+                 - 'sell': 平多仓
             size: 平仓数量（不传则全部平仓）
             price: 平仓价格（不传则市价）
 
@@ -197,16 +206,31 @@ class BitgetTradingAPI:
                 logger.warning(f"没有找到 {symbol} 的持仓")
                 return None
 
-            position = positions[0]
-            current_size = abs(float(position.get('contracts', 0)))
+            # 查找有持仓的仓位
+            position = None
+            for pos in positions:
+                contracts = float(pos.get('contracts', 0))
+                if contracts != 0:
+                    position = pos
+                    break
 
-            if current_size == 0:
+            if not position:
                 logger.warning(f"{symbol} 持仓数量为 0，无需平仓")
                 return None
 
+            current_size = abs(float(position.get('contracts', 0)))
+            pos_side = position.get('side')  # 'long' or 'short'
+
+            # 如果没有指定平仓方向，根据持仓方向自动判断
+            if side is None:
+                # 多仓用 sell 平，空仓用 buy 平
+                side = 'sell' if pos_side == 'long' else 'buy'
+
             # 如果没有指定平仓数量，则全部平仓
             close_size = size if size else current_size
 
+            logger.info(f"平仓: {symbol} 持仓方向={pos_side}, 平仓方向={side}, 数量={close_size}")
+
             # 执行平仓
             order_type = 'limit' if price else 'market'
             order = self.place_order(
@@ -227,6 +251,183 @@ class BitgetTradingAPI:
             logger.error(f"❌ 平仓异常: {e}")
             return None
 
+    def set_trailing_stop(self, symbol: str, callback_rate: float = None,
+                          activation_price: float = None) -> bool:
+        """
+        设置移动止损
+
+        Args:
+            symbol: 交易对
+            callback_rate: 回调比例（如 0.01 表示 1%）
+            activation_price: 激活价格
+
+        Returns:
+            是否成功
+        """
+        try:
+            ccxt_symbol = self._standardize_symbol(symbol)
+
+            # 获取当前持仓
+            positions = self.get_position(symbol)
+            if not positions:
+                logger.warning(f"没有找到 {symbol} 的持仓")
+                return False
+
+            position = positions[0]
+            current_size = float(position.get('contracts', 0))
+
+            if current_size == 0:
+                logger.warning(f"{symbol} 持仓数量为 0")
+                return False
+
+            # 使用 CCXT 的私人 API 设置移动止损
+            # Bitget 需要通过私人API调用
+            params = {
+                'symbol': ccxt_symbol,
+                'trailingStopCallbackRate': callback_rate,
+            }
+
+            if activation_price:
+                params['trailingStopActivationPrice'] = activation_price
+
+            self.exchange.private_mix_post_modify_contract_trailing_stop(params)
+
+            logger.info(f"✅ 设置移动止损成功: {symbol} callback={callback_rate}")
+            return True
+
+        except ccxt.BaseError as e:
+            logger.error(f"❌ 设置移动止损失败: {e}")
+            return False
+        except Exception as e:
+            logger.error(f"❌ 设置移动止损异常: {e}")
+            return False
+
+    def modify_sl_tp(self, symbol: str, stop_loss: float = None,
+                     take_profit: float = None) -> bool:
+        """
+        修改持仓的止损止盈
+
+        注意：Bitget 的止损止盈需要在开仓时设置，或者通过下独立的止损/止盈计划订单。
+        对于单向持仓模式，我们使用计划订单来实现。
+
+        Args:
+            symbol: 交易对
+            stop_loss: 止损价格
+            take_profit: 止盈价格
+
+        Returns:
+            是否成功
+        """
+        try:
+            ccxt_symbol = self._standardize_symbol(symbol)
+
+            # 获取当前持仓
+            positions = self.get_position(symbol)
+            if not positions:
+                logger.warning(f"没有找到 {symbol} 的持仓")
+                return False
+
+            # 查找有持仓的仓位
+            position = None
+            for pos in positions:
+                if float(pos.get('contracts', 0)) != 0:
+                    position = pos
+                    break
+
+            if not position:
+                logger.warning(f"{symbol} 持仓数量为 0")
+                return False
+
+            contracts = float(position.get('contracts', 0))
+            pos_side = position.get('side')
+            mark_price = float(position.get('markPrice', 0))
+
+            logger.info(f"当前持仓: {symbol} {pos_side} {contracts}张, 标记价={mark_price}")
+
+            # 验证价格
+            if pos_side == 'long':
+                if stop_loss and stop_loss >= mark_price:
+                    logger.error(f"做多止损必须低于当前价格: SL={stop_loss}, Mark={mark_price}")
+                    return False
+                if take_profit and take_profit <= mark_price:
+                    logger.error(f"做多止盈必须高于当前价格: TP={take_profit}, Mark={mark_price}")
+                    return False
+            else:
+                if stop_loss and stop_loss <= mark_price:
+                    logger.error(f"做空止损必须高于当前价格: SL={stop_loss}, Mark={mark_price}")
+                    return False
+                if take_profit and take_profit >= mark_price:
+                    logger.error(f"做空止盈必须低于当前价格: TP={take_profit}, Mark={mark_price}")
+                    return False
+
+            # 使用独立的止损/止盈计划订单
+            # 注意：这种方式需要在平仓时也取消这些计划订单
+
+            orders_created = []
+
+            # 止损单
+            if stop_loss:
+                sl_side = 'sell' if pos_side == 'long' else 'buy'
+                try:
+                    # 使用普通的 create_order 创建止损市价单
+                    sl_order = self.exchange.create_order(
+                        symbol=ccxt_symbol,
+                        type='stop_market',
+                        side=sl_side,
+                        amount=contracts,
+                        price=None,
+                        params={
+                            'stopPrice': stop_loss,
+                            'triggerBy': 'mark_price',
+                            'tdMode': 'cross',
+                            'marginCoin': 'USDT',
+                            'reduceOnly': True,  # 只平仓
+                        }
+                    )
+                    orders_created.append(('止损', sl_order))
+                    logger.info(f"✅ 止损单已下: {sl_side} {contracts}张 @ ${stop_loss}")
+                except Exception as e:
+                    logger.warning(f"下止损单失败: {e}")
+
+            # 止盈单
+            if take_profit:
+                tp_side = 'sell' if pos_side == 'long' else 'buy'
+                try:
+                    # 使用普通的 create_order 创建止盈限价单
+                    tp_order = self.exchange.create_order(
+                        symbol=ccxt_symbol,
+                        type='limit',
+                        side=tp_side,
+                        amount=contracts,
+                        price=take_profit,
+                        params={
+                            'tdMode': 'cross',
+                            'marginCoin': 'USDT',
+                            'reduceOnly': True,  # 只平仓
+                        }
+                    )
+                    orders_created.append(('止盈', tp_order))
+                    logger.info(f"✅ 止盈单已下: {tp_side} {contracts}张 @ ${take_profit}")
+                except Exception as e:
+                    logger.warning(f"下止盈单失败: {e}")
+
+            if orders_created:
+                logger.info(f"✅ 止损止盈设置完成: SL={stop_loss}, TP={take_profit}")
+                logger.info(f"   注意: 止损止盈以独立订单形式存在，平仓时需要同时取消")
+                return True
+            else:
+                logger.warning(f"⚠️ 未能成功下任何止损止盈单")
+                return False
+
+        except ccxt.BaseError as e:
+            logger.error(f"❌ 修改止损止盈失败: {e}")
+            return False
+        except Exception as e:
+            logger.error(f"❌ 修改止损止盈异常: {e}")
+            import traceback
+            logger.debug(traceback.format_exc())
+            return False
+
     # ==================== 查询操作 ====================
 
     def get_order(self, symbol: str, order_id: str = None, client_order_id: str = None) -> Optional[Dict]:
diff --git a/backend/app/services/paper_trading_service.py b/backend/app/services/paper_trading_service.py
index 1653133..0171aca 100644
--- a/backend/app/services/paper_trading_service.py
+++ b/backend/app/services/paper_trading_service.py
@@ -718,43 +718,36 @@ class PaperTradingService:
 
                 elif getattr(order, 'trailing_stop_triggered', 0) == 1:
                     # 已触发过移动止损，持续跟随
-                    base_profit = getattr(order, 'trailing_stop_base_profit', 0)
-                    additional_profit = current_pnl_percent - base_profit
+                    # 做空：止损只能下移（降低价格），做多止损只能上移（提高价格）
+                    # 计算新的止损盈利 = 当前总盈利 × 跟随比例
+                    new_stop_profit = current_pnl_percent * self._get_dynamic_ratio(order, current_price)
 
-                    if additional_profit > 0:
-                        # 有额外盈利，移动止损以锁定更多利润
-                        if order.side == OrderSide.LONG:
-                            # 做多：当前止损对应的盈利
-                            current_stop_profit = ((order.stop_loss - order.filled_price) / order.filled_price) * 100
-                            # 新的止损盈利 = 基准 + 额外盈利 * 跟随比例
-                            new_stop_profit = base_profit * self._get_dynamic_ratio(order, current_price)
-                            new_stop_loss = order.filled_price * (1 + new_stop_profit / 100)
+                    if order.side == OrderSide.LONG:
+                        # 做多：新止损价 = 开仓价 × (1 + 新止损盈利%)
+                        new_stop_loss = order.filled_price * (1 + new_stop_profit / 100)
 
-                            # 只有当新止损高于当前止损时才更新（做多止损只能上移）
-                            if new_stop_loss > order.stop_loss:
-                                old_stop = order.stop_loss
-                                order.stop_loss = new_stop_loss
-                                needs_update = True
-                                stop_moved = True
-                                stop_move_type = "trailing_update"
-                                logger.info(f"移动止损更新: {order.order_id} | {order.symbol} | "
-                                           f"盈利 {current_pnl_percent:.2f}% | 止损 ${old_stop:,.2f} -> ${new_stop_loss:,.2f}")
-                        else:
-                            # 做空：当前止损对应的盈利
-                            current_stop_profit = ((order.filled_price - order.stop_loss) / order.filled_price) * 100
-                            # 新的止损盈利 = 基准 + 额外盈利 * 跟随比例
-                            new_stop_profit = base_profit * self._get_dynamic_ratio(order, current_price)
-                            new_stop_loss = order.filled_price * (1 - new_stop_profit / 100)
+                        # 只有当新止损高于当前止损时才更新
+                        if new_stop_loss > order.stop_loss:
+                            old_stop = order.stop_loss
+                            order.stop_loss = new_stop_loss
+                            needs_update = True
+                            stop_moved = True
+                            stop_move_type = "trailing_update"
+                            logger.info(f"移动止损更新: {order.order_id} | {order.symbol} | "
+                                       f"盈利 {current_pnl_percent:.2f}% | 锁定 {new_stop_profit:.2f}% | 止损 ${old_stop:,.2f} -> ${new_stop_loss:,.2f}")
+                    else:
+                        # 做空：新止损价 = 开仓价 × (1 - 新止损盈利%)
+                        new_stop_loss = order.filled_price * (1 - new_stop_profit / 100)
 
-                            # 只有当新止损低于当前止损时才更新（做空止损只能下移）
-                            if new_stop_loss < order.stop_loss:
-                                old_stop = order.stop_loss
-                                order.stop_loss = new_stop_loss
-                                needs_update = True
-                                stop_moved = True
-                                stop_move_type = "trailing_update"
-                                logger.info(f"移动止损更新: {order.order_id} | {order.symbol} | "
-                                           f"盈利 {current_pnl_percent:.2f}% | 止损 ${old_stop:,.2f} -> ${new_stop_loss:,.2f}")
+                        # 只有当新止损低于当前止损时才更新
+                        if new_stop_loss < order.stop_loss:
+                            old_stop = order.stop_loss
+                            order.stop_loss = new_stop_loss
+                            needs_update = True
+                            stop_moved = True
+                            stop_move_type = "trailing_update"
+                            logger.info(f"移动止损更新: {order.order_id} | {order.symbol} | "
+                                       f"盈利 {current_pnl_percent:.2f}% | 锁定 {new_stop_profit:.2f}% | 止损 ${old_stop:,.2f} -> ${new_stop_loss:,.2f}")
 
         # === 保本止损逻辑（仅在未触发移动止损时生效） ===
         if self.breakeven_threshold > 0 and current_pnl_percent >= self.breakeven_threshold:
diff --git a/scripts/test_bitget_integration.py b/scripts/test_bitget_integration.py
deleted file mode 100644
index 9d491e3..0000000
--- a/scripts/test_bitget_integration.py
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/usr/bin/env python3
-"""
-测试 Bitget 集成功能
-
-验证切换到 Bitget 后的各项功能是否正常
-"""
-import sys
-import os
-from pathlib import Path
-
-# 添加项目路径
-project_root = Path(__file__).parent.parent
-sys.path.insert(0, str(project_root / "backend"))
-
-from app.services.bitget_service import bitget_service
-
-
-def test_basic_functions():
-    """测试基本功能"""
-    print("\n" + "=" * 80)
-    print("测试 Bitget 基本功能")
-    print("=" * 80)
-
-    symbol = "BTCUSDT"
-
-    # 1. 测试获取当前价格
-    print(f"\n1. 获取当前价格 ({symbol})...")
-    price = bitget_service.get_current_price(symbol)
-    if price:
-        print(f"   ✅ 当前价格: ${price:,.2f}")
-    else:
-        print(f"   ❌ 获取失败")
-        return False
-
-    # 2. 测试获取 K线数据
-    print(f"\n2. 获取 K线数据 ({symbol} 5m)...")
-    klines = bitget_service.get_klines(symbol, '5m', limit=10)
-    if not klines.empty:
-        print(f"   ✅ 获取 {len(klines)} 根 K线")
-        print(f"   最新: 开${klines.iloc[-1]['open']:,.2f} "
-              f"高${klines.iloc[-1]['high']:,.2f} "
-              f"低${klines.iloc[-1]['low']:,.2f} "
-              f"收${klines.iloc[-1]['close']:,.2f}")
-    else:
-        print(f"   ❌ 获取失败")
-        return False
-
-    # 3. 测试获取多周期数据
-    print(f"\n3. 获取多周期数据 ({symbol})...")
-    multi_data = bitget_service.get_multi_timeframe_data(symbol)
-    if multi_data:
-        print(f"   ✅ 获取成功")
-        for interval, df in multi_data.items():
-            if not df.empty:
-                print(f"   {interval}: {len(df)}根, 最新价 ${df.iloc[-1]['close']:,.2f}")
-    else:
-        print(f"   ❌ 获取失败")
-        return False
-
-    # 4. 测试获取资金费率
-    print(f"\n4. 获取资金费率 ({symbol})...")
-    funding = bitget_service.get_funding_rate(symbol)
-    if funding:
-        print(f"   ✅ 资金费率: {funding['funding_rate_percent']:.4f}%")
-        print(f"   标记价格: ${funding['mark_price']:,.2f}")
-        print(f"   指数价格: ${funding['index_price']:,.2f}")
-        print(f"   市场情绪: {funding['sentiment']}")
-    else:
-        print(f"   ❌ 获取失败")
-        return False
-
-    # 5. 测试获取合约市场数据
-    print(f"\n5. 获取合约市场数据 ({symbol})...")
-    futures_data = bitget_service.get_futures_market_data(symbol)
-    if futures_data:
-        print(f"   ✅ 获取成功")
-        print(f"   溢价率: {futures_data['premium_rate']:.2f}%")
-        print(f"   市场情绪: {futures_data['market_sentiment']}")
-    else:
-        print(f"   ❌ 获取失败")
-        return False
-
-    # 6. 测试格式化数据供 LLM
-    print(f"\n6. 格式化合约数据供 LLM...")
-    formatted = bitget_service.format_futures_data_for_llm(symbol, futures_data)
-    if formatted:
-        print(f"   ✅ 格式化成功")
-        print(f"   预览:\n{formatted[:200]}...")
-    else:
-        print(f"   ❌ 格式化失败")
-        return False
-
-    return True
-
-
-def test_multiple_symbols():
-    """测试多个交易对"""
-    print("\n" + "=" * 80)
-    print("测试多个交易对")
-    print("=" * 80)
-
-    symbols = ["BTCUSDT", "ETHUSDT", "SOLUSDT"]
-
-    for symbol in symbols:
-        print(f"\n{symbol}:")
-        price = bitget_service.get_current_price(symbol)
-        if price:
-            print(f"   ✅ ${price:,.2f}")
-        else:
-            print(f"   ❌ 获取失败")
-
-
-def main():
-    """主函数"""
-    print("\n" + "🚀" * 40)
-    print("\nBitget 集成功能测试")
-    print(f"测试时间: {pd.Timestamp.now()}")
-
-    try:
-        # 基本功能测试
-        if not test_basic_functions():
-            print("\n❌ 基本功能测试失败")
-            return
-
-        # 多交易对测试
-        test_multiple_symbols()
-
-        print("\n" + "=" * 80)
-        print("  ✅ 所有测试通过!")
-        print("=" * 80)
-        print("\nBitget 已成功集成，可以正常使用！")
-        print("\n切换总结:")
-        print("  ✅ crypto_agent.py -> 使用 Bitget")
-        print("  ✅ llm_signal_analyzer.py -> 使用 Bitget")
-        print("  ✅ paper_trading_service.py -> 使用 Bitget")
-        print("  ✅ main.py -> 使用 Bitget")
-        print("  ✅ api/paper_trading.py -> 使用 Bitget")
-
-    except Exception as e:
-        print(f"\n❌ 测试出错: {e}")
-        import traceback
-        traceback.print_exc()
-
-
-if __name__ == "__main__":
-    import pandas as pd
-    main()
diff --git a/scripts/test_bitget_sdk.py b/scripts/test_bitget_sdk.py
deleted file mode 100644
index 262de27..0000000
--- a/scripts/test_bitget_sdk.py
+++ /dev/null
@@ -1,170 +0,0 @@
-"""
-测试 Bitget CCXT SDK 实现
-
-在运行之前，请确保：
-1. 已安装 ccxt: pip install ccxt
-2. 已在 .env 文件中配置 Bitget API 密钥
-3. 使用测试网进行测试（BITGET_USE_TESTNET=true）
-"""
-import sys
-import os
-from pathlib import Path
-
-# 添加项目路径
-script_dir = Path(__file__).parent
-project_root = script_dir.parent
-backend_dir = project_root / "backend"
-
-sys.path.insert(0, str(backend_dir))
-sys.path.insert(0, str(project_root))
-
-# 设置工作目录
-os.chdir(project_root)
-
-from app.services.bitget_trading_api_sdk import BitgetTradingAPI
-from app.config import get_settings
-from app.utils.logger import logger
-
-
-def test_connection():
-    """测试 API 连接"""
-    logger.info("=" * 60)
-    logger.info("测试 1: API 连接测试")
-    logger.info("=" * 60)
-
-    settings = get_settings()
-
-    api = BitgetTradingAPI(
-        api_key=settings.bitget_api_key,
-        api_secret=settings.bitget_api_secret,
-        passphrase=settings.bitget_passphrase,
-        use_testnet=settings.bitget_use_testnet
-    )
-
-    result = api.test_connection()
-    logger.info(f"连接测试结果: {'✅ 成功' if result else '❌ 失败'}")
-
-    return api if result else None
-
-
-def test_get_balance(api):
-    """测试查询余额"""
-    logger.info("\n" + "=" * 60)
-    logger.info("测试 2: 查询账户余额")
-    logger.info("=" * 60)
-
-    balance = api.get_balance()
-
-    if balance:
-        logger.info(f"✅ 余额查询成功")
-        for currency, info in balance.items():
-            available = info.get('available', '0')
-            frozen = info.get('frozen', '0')
-            logger.info(f"  {currency}: 可用={available}, 冻结={frozen}")
-    else:
-        logger.error("❌ 余额查询失败")
-
-
-def test_get_position(api):
-    """测试查询持仓"""
-    logger.info("\n" + "=" * 60)
-    logger.info("测试 3: 查询持仓")
-    logger.info("=" * 60)
-
-    positions = api.get_position()
-
-    if positions:
-        logger.info(f"✅ 持仓查询成功，共 {len(positions)} 个持仓")
-        for pos in positions:
-            symbol = pos.get('symbol', 'N/A')
-            size = pos.get('contracts', 0)
-            side = pos.get('side', 'N/A')
-            unrealized_pnl = pos.get('unrealizedPnl', 0)
-            logger.info(f"  {symbol} {side} {size}张 (未实现盈亏: {unrealized_pnl})")
-    else:
-        logger.info("  当前无持仓")
-
-
-def test_get_open_orders(api):
-    """测试查询挂单"""
-    logger.info("\n" + "=" * 60)
-    logger.info("测试 4: 查询当前挂单")
-    logger.info("=" * 60)
-
-    orders = api.get_open_orders()
-
-    if orders:
-        logger.info(f"✅ 挂单查询成功，共 {len(orders)} 个挂单")
-        for order in orders[:5]:  # 只显示前 5 个
-            symbol = order.get('symbol', 'N/A')
-            side = order.get('side', 'N/A')
-            price = order.get('price', 'N/A')
-            amount = order.get('amount', 'N/A')
-            logger.info(f"  {symbol} {side} @ {price} x {amount}")
-    else:
-        logger.info("  当前无挂单")
-
-
-def test_market_ticker(api, symbol='BTC/USDT:USDT'):
-    """测试获取市场行情"""
-    logger.info("\n" + "=" * 60)
-    logger.info(f"测试 5: 获取 {symbol} 市场行情")
-    logger.info("=" * 60)
-
-    try:
-        ticker = api.exchange.fetch_ticker(symbol)
-        if ticker:
-            logger.info(f"✅ 行情获取成功")
-            logger.info(f"  交易对: {symbol}")
-            logger.info(f"  最新价: {ticker.get('last', 'N/A')}")
-            logger.info(f"  24h涨跌: {ticker.get('percentage', 'N/A')}%")
-            logger.info(f"  24h成交量: {ticker.get('baseVolume', 'N/A')}")
-    except Exception as e:
-        logger.error(f"❌ 行情获取失败: {e}")
-
-
-def main():
-    """主测试函数"""
-    logger.info("🚀 开始测试 Bitget CCXT SDK 实现")
-
-    # 检查配置
-    settings = get_settings()
-    if not settings.bitget_api_key or not settings.bitget_api_secret:
-        logger.error("❌ 未配置 Bitget API 密钥，请在 .env 文件中设置:")
-        logger.error("   BITGET_API_KEY=your_api_key")
-        logger.error("   BITGET_API_SECRET=your_api_secret")
-        return
-
-    # 测试连接
-    api = test_connection()
-    if not api:
-        logger.error("❌ API 连接失败，请检查:")
-        logger.error("   1. API 密钥是否正确")
-        logger.error("   2. 网络连接是否正常")
-        logger.error("   3. 测试网是否可用")
-        return
-
-    # 运行测试
-    try:
-        test_get_balance(api)
-        test_get_position(api)
-        test_get_open_orders(api)
-        test_market_ticker(api)
-
-        logger.info("\n" + "=" * 60)
-        logger.info("✅ 所有测试完成")
-        logger.info("=" * 60)
-
-    except Exception as e:
-        logger.error(f"❌ 测试过程中出错: {e}")
-        import traceback
-        traceback.print_exc()
-
-    finally:
-        # 关闭连接
-        api.close()
-        logger.info("\n🔌 API 连接已关闭")
-
-
-if __name__ == "__main__":
-    main()
diff --git a/scripts/test_bitget_v2.py b/scripts/test_bitget_v2.py
deleted file mode 100644
index ebf8c96..0000000
--- a/scripts/test_bitget_v2.py
+++ /dev/null
@@ -1,133 +0,0 @@
-"""
-测试 Bitget V2 API
-"""
-import sys
-sys.path.insert(0, '/Users/aaron/source_code/Stock_Agent')
-
-from backend.app.services.bitget_trading_api import get_bitget_trading_api
-from backend.app.utils.logger import logger
-
-
-def test_bitget_v2():
-    """测试 Bitget V2 API 各个功能"""
-
-    print("\n" + "="*60)
-    print("测试 Bitget V2 API")
-    print("="*60)
-
-    # 获取 API 实例
-    api = get_bitget_trading_api()
-
-    if not api:
-        print("❌ 无法初始化 Bitget API（请检查 .env 配置）")
-        return False
-
-    print(f"\n📡 API 端点: {api.base_url}")
-    print(f"🔑 API Key: {api.api_key[:10]}...{api.api_key[-4:]}")
-
-    # 测试 1: 连接测试和账户余额
-    print("\n" + "-"*60)
-    print("测试 1: 账户余额查询")
-    print("-"*60)
-
-    try:
-        balance = api.get_balance()
-        if balance:
-            usdt = balance.get('USDT', {})
-            print(f"✅ USDT 可用余额: {usdt.get('available', '0')}")
-            print(f"   冻结: {usdt.get('frozen', '0')}")
-            print(f"   锁定: {usdt.get('locked', '0')}")
-        else:
-            print("⚠️  余额查询返回空数据")
-    except Exception as e:
-        print(f"❌ 余额查询失败: {e}")
-        return False
-
-    # 测试 2: 账户信息
-    print("\n" + "-"*60)
-    print("测试 2: 账户信息查询")
-    print("-"*60)
-
-    try:
-        account_info = api.get_account_info()
-        if account_info:
-            print(f"✅ 账户信息: {list(account_info.keys())}")
-        else:
-            print("⚠️  账户信息查询返回空数据")
-    except Exception as e:
-        print(f"❌ 账户信息查询失败: {e}")
-
-    # 测试 3: 查询持仓
-    print("\n" + "-"*60)
-    print("测试 3: 持仓查询")
-    print("-"*60)
-
-    try:
-        positions = api.get_position()
-        if positions:
-            print(f"✅ 当前持仓数: {len(positions)}")
-            for pos in positions:
-                symbol = pos.get('symbol', 'N/A')
-                hold_side = pos.get('holdSide', 'N/A')
-                total = pos.get('total', '0')
-                leverage = pos.get('leverage', 'N/A')
-                print(f"   {symbol} {hold_side}: {total} 张 (杠杆 {leverage}x)")
-        else:
-            print("✅ 当前无持仓")
-    except Exception as e:
-        print(f"❌ 持仓查询失败: {e}")
-        return False
-
-    # 测试 4: 查询当前挂单
-    print("\n" + "-"*60)
-    print("测试 4: 当前挂单查询")
-    print("-"*60)
-
-    try:
-        open_orders = api.get_open_orders()
-        if open_orders:
-            print(f"✅ 当前挂单数: {len(open_orders)}")
-            for order in open_orders[:5]:  # 只显示前5个
-                symbol = order.get('symbol', 'N/A')
-                side = order.get('side', 'N/A')
-                size = order.get('size', '0')
-                price = order.get('price', '市价')
-                print(f"   {symbol} {side} {size} @ {price}")
-            if len(open_orders) > 5:
-                print(f"   ... 还有 {len(open_orders) - 5} 个挂单")
-        else:
-            print("✅ 当前无挂单")
-    except Exception as e:
-        print(f"❌ 挂单查询失败: {e}")
-        return False
-
-    # 测试 5: 查询历史订单
-    print("\n" + "-"*60)
-    print("测试 5: 历史订单查询 (BTCUSDT)")
-    print("-"*60)
-
-    try:
-        history_orders = api.get_history_orders('BTCUSDT', limit=10)
-        if history_orders:
-            print(f"✅ 最近 {len(history_orders)} 条历史订单")
-            for order in history_orders[:3]:  # 只显示前3个
-                order_id = order.get('orderId', 'N/A')
-                side = order.get('side', 'N/A')
-                order_type = order.get('orderType', 'N/A')
-                state = order.get('state', 'N/A')
-                print(f"   订单 {order_id}: {side} {order_type} - {state}")
-        else:
-            print("✅ 暂无历史订单")
-    except Exception as e:
-        print(f"❌ 历史订单查询失败: {e}")
-
-    print("\n" + "="*60)
-    print("✅ 所有核心功能测试完成！V2 API 工作正常")
-    print("="*60 + "\n")
-
-    return True
-
-
-if __name__ == "__main__":
-    success = test_bitget_v2()
-    sys.exit(0 if success else 1)
diff --git a/scripts/test_bitget_vs_binance.py b/scripts/test_bitget_vs_binance.py
deleted file mode 100644
index 2cb653b..0000000
--- a/scripts/test_bitget_vs_binance.py
+++ /dev/null
@@ -1,282 +0,0 @@
-#!/usr/bin/env python3
-"""
-Bitget vs Binance 数据对比测试脚本
-
-测试内容:
-1. K线数据对比
-2. 当前价格对比
-3. 资金费率对比
-4. 多周期数据对比
-5. 技术指标计算对比
-"""
-import sys
-import os
-from pathlib import Path
-
-# 添加项目路径
-project_root = Path(__file__).parent.parent
-sys.path.insert(0, str(project_root / "backend"))
-
-import pandas as pd
-from app.services.binance_service import binance_service
-from app.services.bitget_service import bitget_service
-
-
-def print_section(title: str):
-    """打印分节标题"""
-    print("\n" + "=" * 80)
-    print(f"  {title}")
-    print("=" * 80)
-
-
-def print_comparison(label: str, binance_value, bitget_value, tolerance: float = 0.01):
-    """打印对比结果"""
-    # 计算差异百分比
-    if binance_value and bitget_value:
-        if isinstance(binance_value, (int, float)) and isinstance(bitget_value, (int, float)):
-            diff_percent = abs(binance_value - bitget_value) / binance_value * 100 if binance_value != 0 else 0
-            match = "✅" if diff_percent <= tolerance else "❌"
-            print(f"{match} {label}")
-            print(f"   Binance: {binance_value}")
-            print(f"   Bitget:  {bitget_value}")
-            print(f"   差异:    {diff_percent:.2f}%")
-        else:
-            print(f"✅ {label}")
-            print(f"   Binance: {binance_value}")
-            print(f"   Bitget:  {bitget_value}")
-    else:
-        print(f"❌ {label}")
-        print(f"   Binance: {binance_value}")
-        print(f"   Bitget:  {bitget_value}")
-
-
-def test_kline_data(symbol: str = "BTCUSDT"):
-    """测试 K线数据"""
-    print_section("1. K线数据对比")
-
-    interval = '5m'
-    limit = 100
-
-    print(f"\n获取 {symbol} {interval} K线数据（{limit}根）...")
-
-    # 获取数据
-    binance_df = binance_service.get_klines(symbol, interval, limit)
-    bitget_df = bitget_service.get_klines(symbol, interval, limit)
-
-    if binance_df.empty:
-        print("❌ Binance 数据为空")
-        return
-
-    if bitget_df.empty:
-        print("❌ Bitget 数据为空")
-        return
-
-    print(f"\n✅ Binance 获取 {len(binance_df)} 根 K线")
-    print(f"✅ Bitget 获取 {len(bitget_df)} 根 K线")
-
-    # 对比最新一根K线
-    print("\n最新K线对比:")
-    b_latest = binance_df.iloc[-1]
-    g_latest = bitget_df.iloc[-1]
-
-    print_comparison("开盘价", float(b_latest['open']), float(g_latest['open']), tolerance=0.1)
-    print_comparison("最高价", float(b_latest['high']), float(g_latest['high']), tolerance=0.1)
-    print_comparison("最低价", float(b_latest['low']), float(g_latest['low']), tolerance=0.1)
-    print_comparison("收盘价", float(b_latest['close']), float(g_latest['close']), tolerance=0.1)
-    print_comparison("成交量", float(b_latest['volume']), float(g_latest['volume']), tolerance=1.0)
-
-    # 对比时间戳
-    print(f"\n时间对比:")
-    print(f"   Binance: {b_latest['open_time']}")
-    print(f"   Bitget:  {g_latest['open_time']}")
-
-    # 检查数据结构
-    print("\n数据结构对比:")
-    print(f"   Binance 列: {list(binance_df.columns)}")
-    print(f"   Bitget 列:  {list(bitget_df.columns)}")
-
-
-def test_current_price(symbol: str = "BTCUSDT"):
-    """测试当前价格"""
-    print_section("2. 当前价格对比")
-
-    print(f"\n获取 {symbol} 当前价格...")
-
-    binance_price = binance_service.get_current_price(symbol)
-    bitget_price = bitget_service.get_current_price(symbol)
-
-    print_comparison("当前价格", binance_price, bitget_price, tolerance=0.05)
-
-
-def test_funding_rate(symbol: str = "BTCUSDT"):
-    """测试资金费率"""
-    print_section("3. 资金费率对比")
-
-    print(f"\n获取 {symbol} 资金费率...")
-
-    binance_fr = binance_service.get_funding_rate(symbol)
-    bitget_fr = bitget_service.get_funding_rate(symbol)
-
-    if not binance_fr:
-        print("❌ Binance 资金费率数据为空")
-        return
-
-    if not bitget_fr:
-        print("❌ Bitget 资金费率数据为空")
-        return
-
-    print("\n资金费率对比:")
-
-    # 对比资金费率
-    fr_diff = abs(binance_fr['funding_rate'] - bitget_fr['funding_rate'])
-    fr_match = "✅" if fr_diff < 0.0001 else "❌"
-    print(f"{fr_match} 资金费率")
-    print(f"   Binance: {binance_fr['funding_rate']:.6f} ({binance_fr['funding_rate_percent']:.4f}%)")
-    print(f"   Bitget:  {bitget_fr['funding_rate']:.6f} ({bitget_fr['funding_rate_percent']:.4f}%)")
-    print(f"   差异:    {fr_diff:.6f}")
-
-    # 对比标记价格
-    print_comparison("标记价格", binance_fr.get('mark_price'), bitget_fr.get('mark_price'), tolerance=0.1)
-
-    # 对比指数价格
-    print_comparison("指数价格", binance_fr.get('index_price'), bitget_fr.get('index_price'), tolerance=0.1)
-
-    # 对比市场情绪
-    print(f"\n市场情绪:")
-    print(f"   Binance: {binance_fr.get('sentiment', 'N/A')}")
-    print(f"   Bitget:  {bitget_fr.get('sentiment', 'N/A')}")
-
-
-def test_multi_timeframe(symbol: str = "BTCUSDT"):
-    """测试多周期数据"""
-    print_section("4. 多周期数据对比")
-
-    print(f"\n获取 {symbol} 多周期数据...")
-
-    binance_data = binance_service.get_multi_timeframe_data(symbol)
-    bitget_data = bitget_service.get_multi_timeframe_data(symbol)
-
-    intervals = ['5m', '15m', '1h', '4h']
-
-    print("\n各周期数据量:")
-    for interval in intervals:
-        b_count = len(binance_data.get(interval, []))
-        g_count = len(bitget_data.get(interval, []))
-        print(f"   {interval}: Binance {b_count}根, Bitget {g_count}根")
-
-    # 对比最新价格
-    print("\n各周期最新价格:")
-    for interval in intervals:
-        b_df = binance_data.get(interval, pd.DataFrame())
-        g_df = bitget_data.get(interval, pd.DataFrame())
-
-        if not b_df.empty and not g_df.empty:
-            b_price = float(b_df.iloc[-1]['close'])
-            g_price = float(g_df.iloc[-1]['close'])
-            print(f"   {interval}: Binance ${b_price:,.2f}, Bitget ${g_price:,.2f}")
-
-
-def test_technical_indicators(symbol: str = "BTCUSDT"):
-    """测试技术指标计算"""
-    print_section("5. 技术指标计算对比")
-
-    print(f"\n获取 {symbol} 1h K线并计算指标...")
-
-    binance_df = binance_service.get_klines(symbol, '1h', 100)
-    bitget_df = bitget_service.get_klines(symbol, '1h', 100)
-
-    if binance_df.empty or bitget_df.empty:
-        print("❌ K线数据为空")
-        return
-
-    # 计算指标
-    binance_df = binance_service.calculate_indicators(binance_df, '1h')
-    bitget_df = bitget_service.calculate_indicators(bitget_df, '1h')
-
-    # 对比最新的指标值
-    print("\n最新技术指标对比:")
-    b_latest = binance_df.iloc[-1]
-    g_latest = bitget_df.iloc[-1]
-
-    # RSI
-    print_comparison("RSI(14)", b_latest['rsi'], g_latest['rsi'], tolerance=5.0)
-
-    # MACD
-    print_comparison("MACD", b_latest['macd'], g_latest['macd'], tolerance=10.0)
-
-    # 布林带
-    print_comparison("布林带上轨", b_latest['bb_upper'], g_latest['bb_upper'], tolerance=0.5)
-    print_comparison("布林带中轨", b_latest['bb_middle'], g_latest['bb_middle'], tolerance=0.5)
-    print_comparison("布林带下轨", b_latest['bb_lower'], g_latest['bb_lower'], tolerance=0.5)
-
-    # 移动平均线
-    print_comparison("MA5", b_latest['ma5'], g_latest['ma5'], tolerance=0.2)
-    print_comparison("MA10", b_latest['ma10'], g_latest['ma10'], tolerance=0.2)
-    print_comparison("MA20", b_latest['ma20'], g_latest['ma20'], tolerance=0.2)
-
-
-def test_ticker(symbol: str = "BTCUSDT"):
-    """测试 ticker 数据"""
-    print_section("6. Ticker 数据对比")
-
-    print(f"\n获取 {symbol} ticker 数据...")
-
-    binance_stats = binance_service.get_24h_stats(symbol)
-    bitget_ticker = bitget_service.get_ticker(symbol)
-
-    if not binance_stats:
-        print("❌ Binance ticker 数据为空")
-        return
-
-    if not bitget_ticker:
-        print("❌ Bitget ticker 数据为空")
-        return
-
-    print("\n24h 统计对比:")
-
-    print_comparison("最新价", binance_stats['price'], float(bitget_ticker['lastPrice']), tolerance=0.1)
-    print_comparison("24h最高", binance_stats['high'], float(bitget_ticker['highPrice24h']), tolerance=0.5)
-    print_comparison("24h最低", binance_stats['low'], float(bitget_ticker['lowPrice24h']), tolerance=0.5)
-    print_comparison("24h成交量", binance_stats['volume'], float(bitget_ticker['volume24h']), tolerance=5.0)
-
-
-def main():
-    """主函数"""
-    print("\n" + "🚀" * 40)
-    print("\nBitget vs Binance 数据对比测试")
-    print(f"测试时间: {pd.Timestamp.now()}")
-
-    # 测试交易对
-    test_symbol = "BTCUSDT"
-
-    try:
-        # 1. K线数据
-        test_kline_data(test_symbol)
-
-        # 2. 当前价格
-        test_current_price(test_symbol)
-
-        # 3. 资金费率
-        test_funding_rate(test_symbol)
-
-        # 4. 多周期数据
-        test_multi_timeframe(test_symbol)
-
-        # 5. 技术指标
-        test_technical_indicators(test_symbol)
-
-        # 6. Ticker 数据
-        test_ticker(test_symbol)
-
-        print("\n" + "=" * 80)
-        print("  ✅ 所有测试完成!")
-        print("=" * 80 + "\n")
-
-    except Exception as e:
-        print(f"\n❌ 测试出错: {e}")
-        import traceback
-        traceback.print_exc()
-
-
-if __name__ == "__main__":
-    main()
diff --git a/scripts/test_modify_order.py b/scripts/test_modify_order.py
new file mode 100644
index 0000000..441c177
--- /dev/null
+++ b/scripts/test_modify_order.py
@@ -0,0 +1,105 @@
+#!/usr/bin/env python3
+"""
+测试使用 modify-order 修改止损止盈
+"""
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'backend'))
+
+import time
+import uuid
+from app.services.bitget_trading_api_sdk import get_bitget_trading_api
+
+def print_section(title):
+    print("\n" + "=" * 60)
+    print(f"  {title}")
+    print("=" * 60)
+
+def main():
+    print("\n" + "🧪" * 30)
+    print("  测试 modify-order 修改止损止盈")
+    print("🧪" * 30)
+
+    api = get_bitget_trading_api()
+    exchange = api.exchange
+
+    # 检查是否有 modify order 相关的方法
+    print("\n检查 modify order 方法:")
+    methods = [m for m in dir(exchange) if 'modify' in m.lower() and 'order' in m.lower()]
+    for m in methods:
+        print(f"  {m}")
+
+    # 1. 开仓
+    print_section("1. 开仓")
+    order = api.place_order(
+        symbol="BTC/USDT:USDT",
+        side='buy',
+        order_type='market',
+        size=0.0001,
+        client_order_id=f"test_{uuid.uuid4().hex[:8]}"
+    )
+    if not order:
+        print("❌ 开仓失败")
+        return
+
+    order_id = order.get('id')
+    print(f"✅ 开仓成功! 订单ID: {order_id}")
+    time.sleep(2)
+
+    # 2. 查询持仓
+    print_section("2. 查询持仓")
+    positions = api.get_position("BTC/USDT:USDT")
+    position = None
+    for pos in positions:
+        if float(pos.get('contracts', 0)) > 0:
+            position = pos
+            break
+
+    if not position:
+        print("❌ 无持仓")
+        return
+
+    mark_price = float(position.get('markPrice'))
+    print(f"持仓: {position.get('contracts')} 张, 标记价: ${mark_price:,.2f}")
+
+    # 3. 尝试使用 edit_order 修改（添加止损止盈）
+    print_section("3. 使用 edit_order 添加止损止盈")
+
+    stop_loss = mark_price * 0.98
+    take_profit = mark_price * 1.03
+
+    print(f"目标止损: ${stop_loss:,.2f}")
+    print(f"目标止盈: ${take_profit:,.2f}")
+
+    try:
+        # 尝试使用 CCXT 的 edit_order 方法
+        # 注意：可能需要传入订单ID和新参数
+        result = exchange.edit_order(
+            id=order_id,
+            symbol="BTC/USDT:USDT",
+            type='market',  # 原订单类型
+            side='buy',     # 原订单方向
+            amount=0.0001,  # 原订单数量
+            params={
+                'stopLoss': str(stop_loss),
+                'takeProfit': str(take_profit),
+                'tdMode': 'cross',
+                'marginCoin': 'USDT',
+            }
+        )
+        print(f"✅ edit_order 成功: {result}")
+    except Exception as e:
+        print(f"❌ edit_order 失败: {e}")
+
+    # 4. 平仓
+    print_section("4. 平仓")
+    api.close_position("BTC/USDT:USDT")
+    print("✅ 已平仓")
+
+if __name__ == "__main__":
+    try:
+        main()
+    except Exception as e:
+        print(f"\n\n❌ 测试出错: {e}")
+        import traceback
+        traceback.print_exc()
diff --git a/scripts/test_real_trading_full.py b/scripts/test_real_trading_full.py
new file mode 100644
index 0000000..3112ed8
--- /dev/null
+++ b/scripts/test_real_trading_full.py
@@ -0,0 +1,324 @@
+"""
+实盘交易完整流程测试脚本
+
+测试内容：
+1. 获取账户余额
+2. 获取当前持仓
+3. 下测试单（极小金额）
+4. 查询订单状态
+5. 修改止损止盈
+6. 平仓
+
+风险控制：
+- 使用极小金额测试（5-10 USDT）
+- 测试完成后自动平仓
+"""
+import sys
+import os
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'backend'))
+
+import asyncio
+import time
+from app.services.bitget_trading_api_sdk import get_bitget_trading_api
+from app.services.real_trading_service import get_real_trading_service
+from app.utils.logger import logger
+
+
+def print_section(title):
+    """打印分隔线"""
+    print("\n" + "=" * 60)
+    print(f"  {title}")
+    print("=" * 60)
+
+
+def test_account_info(trading_api):
+    """测试1: 获取账户信息"""
+    print_section("1. 获取账户信息")
+
+    try:
+        balance = trading_api.get_balance()
+        print(f"✅ 账户余额:")
+        for currency, info in balance.items():
+            if isinstance(info, dict):
+                available = info.get('available', 0)
+                frozen = info.get('frozen', 0)
+                locked = info.get('locked', 0)
+                if float(available) > 0 or float(frozen) > 0:
+                    print(f"   {currency}: 可用={float(available):.2f}, 冻结={float(frozen):.2f}, 锁定={float(locked):.2f}")
+        return True
+    except Exception as e:
+        print(f"❌ 获取账户信息失败: {e}")
+        return False
+
+
+def test_get_positions(trading_api):
+    """测试2: 获取当前持仓"""
+    print_section("2. 获取当前持仓")
+
+    try:
+        positions = trading_api.get_position()
+        print(f"✅ 当前持仓数量: {len(positions)}")
+
+        open_positions = [p for p in positions if float(p.get('contracts', 0)) != 0]
+        if open_positions:
+            print(f"   活跃持仓:")
+            for pos in open_positions:
+                symbol = pos.get('symbol')
+                side = pos.get('side')
+                contracts = pos.get('contracts')
+                entry_price = pos.get('entryPrice')
+                mark_price = pos.get('markPrice')
+                unrealized_pnl = pos.get('unrealizedPnl', 0)
+                print(f"   {symbol} {side} | 数量: {contracts} | 入场: {entry_price} | 标记: {mark_price} | 浮盈: {unrealized_pnl}")
+        else:
+            print(f"   当前无持仓")
+
+        return True
+    except Exception as e:
+        print(f"❌ 获取持仓失败: {e}")
+        return False
+
+
+def test_place_order(trading_api, symbol="BTCUSDT", side='buy', size=5):
+    """测试3: 下测试单"""
+    print_section("3. 下测试单")
+
+    # 生成订单ID
+    import uuid
+    client_order_id = f"test_{uuid.uuid4().hex[:8]}"
+
+    print(f"   交易对: {symbol}")
+    print(f"   方向: {side}")
+    print(f"   数量: {size} USDT")
+    print(f"   客户端ID: {client_order_id}")
+
+    try:
+        # 先获取当前价格
+        ticker = trading_api.exchange.fetch_ticker(symbol)
+        current_price = ticker['last']
+        print(f"   当前价格: ${current_price:,.2f}")
+
+        # 下市价单
+        print(f"   📝 正在下单...")
+        result = trading_api.place_order(
+            symbol=symbol,
+            side=side,
+            order_type='market',
+            size=size,
+            client_order_id=client_order_id
+        )
+
+        if result:
+            order_id = result.get('id')
+            filled_price = result.get('average') or result.get('price')
+            print(f"✅ 下单成功!")
+            print(f"   订单ID: {order_id}")
+            print(f"   成交价格: ${filled_price:,.2f}")
+            print(f"   成交数量: {size} USDT")
+
+            # 等待一下让订单完全成交
+            time.sleep(2)
+            return order_id, symbol, side
+        else:
+            print(f"❌ 下单失败: 无返回结果")
+            return None
+    except Exception as e:
+        print(f"❌ 下单失败: {e}")
+        import traceback
+        print(traceback.format_exc())
+        return None
+
+
+def test_get_order(trading_api, order_id, symbol):
+    """测试4: 查询订单状态"""
+    print_section("4. 查询订单状态")
+
+    try:
+        order = trading_api.exchange.fetch_order(order_id, symbol)
+        print(f"✅ 订单状态: {order.get('status')}")
+        print(f"   订单ID: {order.get('id')}")
+        print(f"   价格: {order.get('price')}")
+        print(f"   已成交: {order.get('filled')}")
+        print(f"   剩余: {order.get('remaining')}")
+        return order
+    except Exception as e:
+        print(f"❌ 查询订单失败: {e}")
+        return None
+
+
+def test_modify_sl_tp(trading_api, symbol, side='buy'):
+    """测试5: 修改止损止盈"""
+    print_section("5. 修改止损止盈")
+
+    # 获取当前持仓
+    try:
+        positions = trading_api.get_position()
+        position = None
+
+        for pos in positions:
+            if pos.get('symbol') == symbol and float(pos.get('contracts', 0)) != 0:
+                position = pos
+                break
+
+        if not position:
+            print(f"❌ 未找到 {symbol} 的持仓")
+            return False
+
+        # 获取当前价格来设置合理的止损止盈
+        ticker = trading_api.exchange.fetch_ticker(symbol)
+        current_price = float(ticker['last'])
+
+        if side == 'buy':
+            stop_loss = current_price * 0.97  # 3% 止损
+            take_profit = current_price * 1.05  # 5% 止盈
+        else:
+            stop_loss = current_price * 1.03  # 3% 止损
+            take_profit = current_price * 0.95  # 5% 止盈
+
+        print(f"   当前价格: ${current_price:,.2f}")
+        print(f"   设置止损: ${stop_loss:,.2f}")
+        print(f"   设置止盈: ${take_profit:,.2f}")
+
+        # 使用交易所API修改止损止盈（这需要根据具体交易所API实现）
+        # 注意: Bitget 可能需要使用不同的API来修改止损止盈
+
+        print(f"⚠️  注意: 修改止损止盈功能需要根据交易所具体API实现")
+        print(f"✅ 止损止盈参数已计算（实际修改需要查看交易所API文档）")
+
+        return True
+    except Exception as e:
+        print(f"❌ 修改止损止盈失败: {e}")
+        import traceback
+        print(traceback.format_exc())
+        return False
+
+
+def test_close_position(trading_api, symbol, side):
+    """测试6: 平仓"""
+    print_section("6. 平仓测试")
+
+    # 获取当前持仓
+    try:
+        positions = trading_api.get_position()
+        position = None
+
+        for pos in positions:
+            if pos.get('symbol') == symbol and float(pos.get('contracts', 0)) != 0:
+                position = pos
+                break
+
+        if not position:
+            print(f"❌ 未找到 {symbol} 的持仓，无法平仓")
+            return False
+
+        contracts = float(position.get('contracts', 0))
+        print(f"   持仓数量: {contracts}")
+
+        # 平仓方向与开仓相反
+        close_side = 'sell' if side == 'buy' else 'buy'
+        print(f"   平仓方向: {close_side}")
+
+        # 生成平仓订单ID
+        import uuid
+        client_order_id = f"close_{uuid.uuid4().hex[:8]}"
+
+        print(f"   📝 正在平仓...")
+        result = trading_api.place_order(
+            symbol=symbol,
+            side=close_side,
+            order_type='market',
+            size=contracts,  # 平掉所有持仓
+            client_order_id=client_order_id,
+            reduce_only=True  # 只平仓，不开新仓
+        )
+
+        if result:
+            print(f"✅ 平仓成功!")
+            print(f"   订单ID: {result.get('id')}")
+            return True
+        else:
+            print(f"❌ 平仓失败: 无返回结果")
+            return False
+
+    except Exception as e:
+        print(f"❌ 平仓失败: {e}")
+        import traceback
+        print(traceback.format_exc())
+        return False
+
+
+def main():
+    """主测试流程"""
+    print("\n" + "🚀" * 30)
+    print("  实盘交易完整流程测试")
+    print("🚀" * 30)
+    print("\n⚠️  警告: 此测试将使用真实资金，但金额很小（5-10 USDT）")
+    print("⚠️  请确保:")
+    print("   1. Bitget API 配置正确")
+    print("   2. 账户有足够的测试资金")
+    print("   3. 使用测试网或小额资金")
+
+    # 确认开始测试
+    confirm = input("\n是否开始测试? (输入 'yes' 继续): ")
+    if confirm.lower() != 'yes':
+        print("测试已取消")
+        return
+
+    # 获取交易API
+    trading_api = get_bitget_trading_api()
+    if not trading_api:
+        print("❌ Bitget API 未初始化，请检查配置")
+        return
+
+    print(f"\n📡 交易所: {'Bitget 测试网' if trading_api.use_testnet else 'Bitget 正式网'}")
+
+    # 测试1: 获取账户信息
+    if not test_account_info(trading_api):
+        return
+
+    # 测试2: 获取当前持仓
+    if not test_get_positions(trading_api):
+        return
+
+    # 测试3: 下测试单
+    symbol = "BTCUSDT"
+    side = 'buy'  # 做多
+    size = 5  # 5 USDT
+
+    order_result = test_place_order(trading_api, symbol, side, size)
+    if not order_result:
+        print("\n❌ 下单失败，终止测试")
+        return
+
+    order_id, _, _ = order_result
+
+    # 测试4: 查询订单状态
+    test_get_order(trading_api, order_id, symbol)
+
+    # 测试5: 修改止损止盈
+    test_modify_sl_tp(trading_api, symbol, side)
+
+    # 测试6: 平仓
+    time.sleep(2)  # 等待一下
+    test_close_position(trading_api, symbol, side)
+
+    # 最终状态
+    print_section("测试完成")
+    print("✅ 所有测试已完成，请检查:")
+    print("   1. Bitget 账户中的订单记录")
+    print("   2. 余额变化")
+    print("   3. 持仓情况")
+
+    # 再次获取持仓确认已平仓
+    test_get_positions(trading_api)
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        print("\n\n⚠️  测试被用户中断")
+    except Exception as e:
+        print(f"\n\n❌ 测试出错: {e}")
+        import traceback
+        print(traceback.format_exc())
diff --git a/scripts/test_real_trading_simple.py b/scripts/test_real_trading_simple.py
new file mode 100644
index 0000000..c3c3ef2
--- /dev/null
+++ b/scripts/test_real_trading_simple.py
@@ -0,0 +1,200 @@
+"""
+实盘交易简单测试 - 使用 API 直接测试
+
+测试流程：
+1. 获取账户余额
+2. 下一个小单
+3. 查询订单
+4. 平仓
+"""
+import requests
+import json
+import time
+
+BASE_URL = "http://localhost:8000"
+
+def print_section(title):
+    print("\n" + "=" * 50)
+    print(f"  {title}")
+    print("=" * 50)
+
+
+def test_get_account():
+    """获取账户信息"""
+    print_section("1. 获取账户信息")
+
+    response = requests.get(f"{BASE_URL}/api/real-trading/account")
+    data = response.json()
+
+    if data.get('success'):
+        account = data['account']
+        print(f"✅ 账户余额: ${account['current_balance']:.2f}")
+        print(f"   可用: ${account['available']:.2f}")
+        print(f"   已用: ${account['used_margin']:.2f}")
+        print(f"   持仓价值: ${account['total_position_value']:.2f}")
+        return account
+    else:
+        print(f"❌ 获取账户信息失败: {data.get('message')}")
+        return None
+
+
+def test_get_positions():
+    """获取持仓"""
+    print_section("2. 获取当前持仓")
+
+    response = requests.get(f"{BASE_URL}/api/real-trading/positions")
+    data = response.json()
+
+    if data.get('success'):
+        positions = data['positions']
+        print(f"✅ 持仓数量: {len(positions)}")
+
+        for pos in positions:
+            if pos.get('holding', 0) > 0:
+                print(f"   {pos['symbol']}: {pos['holding']} USDT")
+        return positions
+    else:
+        print(f"❌ 获取持仓失败: {data.get('message')}")
+        return []
+
+
+def test_place_small_order():
+    """下一个小测试单"""
+    print_section("3. 下测试单")
+
+    # 使用模拟交易API测试（更安全）
+    symbol = "BTCUSDT"
+
+    # 先获取当前价格
+    ticker_response = requests.get(f"{BASE_URL}/api/bitget/ticker?symbol={symbol}")
+    ticker_data = ticker_response.json()
+
+    if not ticker_data.get('success'):
+        print(f"❌ 获取价格失败")
+        return None
+
+    current_price = ticker_data['data'].get('last_price', 0)
+    print(f"   当前价格: ${current_price:,.2f}")
+
+    # 计算测试参数
+    stop_loss = current_price * 0.95
+    take_profit = current_price * 1.05
+
+    order_data = {
+        "symbol": symbol,
+        "action": "buy",
+        "entry_type": "market",
+        "entry_price": current_price,
+        "stop_loss": stop_loss,
+        "take_profit": take_profit,
+        "confidence": 60,
+        "signal_grade": "C",
+        "position_size": "light"
+    }
+
+    print(f"   测试参数:")
+    print(f"   止损: ${stop_loss:,.2f}")
+    print(f"   止盈: ${take_profit:,.2f}")
+
+    # 先用模拟交易测试
+    print(f"\n   📝 正在创建模拟交易订单...")
+    response = requests.post(f"{BASE_URL}/api/paper-trading/order", json=order_data)
+    data = response.json()
+
+    if data.get('success'):
+        order = data.get('order')
+        print(f"✅ 模拟订单创建成功!")
+        print(f"   订单ID: {order['order_id']}")
+        print(f"   数量: ${order['quantity']:.2f}")
+        return order
+    else:
+        print(f"❌ 下单失败: {data.get('message')}")
+        return None
+
+
+def test_get_orders():
+    """获取订单列表"""
+    print_section("4. 获取订单列表")
+
+    response = requests.get(f"{BASE_URL}/api/paper-trading/orders?status=active&limit=10")
+    data = response.json()
+
+    if data.get('success'):
+        orders = data['orders']
+        print(f"✅ 活跃订单数量: {len(orders)}")
+
+        for order in orders:
+            print(f"   {order['symbol']} {order['side']} | "
+                  f"状态: {order['status']} | "
+                  f"数量: ${order['quantity']:.2f}")
+        return orders
+    else:
+        print(f"❌ 获取订单失败: {data.get('message')}")
+        return []
+
+
+def test_close_order(order_id):
+    """平仓"""
+    print_section("5. 平仓测试")
+
+    print(f"   正在平仓订单: {order_id}")
+
+    response = requests.post(f"{BASE_URL}/api/paper-trading/close", json={
+        "order_id": order_id,
+        "reason": "测试平仓"
+    })
+
+    data = response.json()
+
+    if data.get('success'):
+        print(f"✅ 平仓成功!")
+        print(f"   平仓价格: ${data.get('close_price', 0):,.2f}")
+        print(f"   盈亏: ${data.get('pnl', 0):.2f}")
+        return True
+    else:
+        print(f"❌ 平仓失败: {data.get('message')}")
+        return False
+
+
+def main():
+    print("\n" + "🧪" * 25)
+    print("  实盘交易流程测试 (模拟模式)")
+    print("🧪" * 25)
+    print("\n此测试使用模拟交易，不会动用真实资金")
+
+    input("\n按 Enter 开始测试...")
+
+    # 测试1: 获取账户
+    test_get_account()
+
+    # 测试2: 获取持仓
+    test_get_positions()
+
+    # 测试3: 下单
+    order = test_place_small_order()
+
+    if order:
+        time.sleep(1)
+
+        # 测试4: 查询订单
+        test_get_orders()
+
+        time.sleep(1)
+
+        # 测试5: 平仓
+        test_close_order(order['order_id'])
+
+    print_section("测试完成")
+    print("✅ 所有测试已完成")
+    print("   请检查前端页面确认订单状态")
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        print("\n\n⚠️  测试被用户中断")
+    except Exception as e:
+        print(f"\n\n❌ 测试出错: {e}")
+        import traceback
+        traceback.print_exc()